Female Condom (femidoms)

Reliability

95% effective.
Five woman in 100 will get pregnant a year.

How it works

The female condom is a sheath of polyurethane, which is put into the vagina to stop sperm from entering the vagina. It has a rim which lies outside the vagina which gives some additional protection if there were any vulval sores.

Possible Side Effects

May interfere with intercourse

May slip

The man's penis may enter the vagina between the condom and the vagina,
instead of inside the condom.